68426991

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61813}}^1$

素因数の和:61863

約数の個数: 16

約数和(自身を含む): 103847520

約数和(自身を除く): 35420529

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 61813, 185439, 556317, 1668951, 2534333, 7602999, 22808997, 68426991]

約数ペア:

[(1, 68426991), (3, 22808997), (9, 7602999), (27, 2534333), (41, 1668951), (123, 556317), (369, 185439), (1107, 61813)]